Skills for Codex

haydenbleasel/ultracite

Skill Claude CodeCodex

Best practices for Remotion - Video creation in React.

CloudAI-X/threejs-skills

Skill Claude CodeCodex

Three.js animation - keyframe animation, skeletal animation, morph targets, animation mixing. Use when animating objects, playing GLTF animations, creating procedural motion, or blending animations.

pacifio/atlas

Skill Claude CodeCodex

Inspect and safely update Atlas user preferences through Atlas's config.toml.

Netw0rkNoob/VulnClaw

Skill Claude CodeCodex

A knowledge guide for open-source intelligence, or OSINT: collecting information from publicly available sources. It covers servers, websites, domains, and, when appropriate, people.

op7418/NanoBanana-PPT-Skills

Skill Claude CodeCodex

A Claude Code skill for generating PowerPoint presentations with NanoBanana. It contains instructions for the presentation generator and its listed features.

VOICEVOX/voicevox

Skill Claude CodeCodex

A skill for generating Playwright end-to-end tests, which test a complete user flow in a browser. Generated tests use Japanese step names with test.step and do not include comments.

cloudflare/security-audit-skill

Skill Claude CodeCodex ✓ vendor

Security audit of a codebase — web apps, APIs, services, CLI tools, libraries, daemons, and more. Use when asked to find security bugs, do a security review, audit for vulnerabilities, or pen-test the code. Focuses on exploitable issues with real impact, not theoretical concerns or industry-standard behavior.

NVIDIA/physicsnemo

Skill Claude CodeCodex ✓ vendor

Official NVIDIA-authored guidance for PhysicsNeMo ShardTensor domain parallelism — integrate domain parallelism into training/inference scripts (new or existing) with DDP or FSDP2, write and register shard patches to enable new layers/ops, and bootstrap multi-GPU correctness tests. Use when working with ShardTensor…

openclaw/acpx

Skill Codex

Use acpx as a headless ACP CLI for agent-to-agent communication, including prompt/exec/sessions workflows, session scoping, queueing, permissions, output formats, system-prompt overrides, and multi-agent flows authored with defineFlow/decision/decisionEdge.

superlinked/sie

Skill Claude CodeCodex

Redact personal data from a document through the connected Superlinked MCP edge before working with the content. Use when the user asks to redact, anonymize, scrub, de-identify, or remove PII/sensitive data from a document.

letta-ai/letta-code

Skill Claude CodeCodex

Comprehensive guide for initializing or reorganizing agent memory. Load this skill when running /init, when the user asks you to set up your memory, or when you need guidance on creating effective memory files.

MemMachine/MemMachine

Skill Codex

Use when an agent or model needs durable project, user, or session context from MemMachine, needs to save information to MemMachine memory, has requests involving mem-cli, memmachine, or memmachineclient, has insufficient conversation context, or is tempted to search local files for prior context that should come from…

NVIDIA/skills

Skill Claude CodeCodex ✓ vendor

Calibrate a new dataset from live RTSP camera streams via the AutoMagicCalib REST API. Use when the user provides RTSP URLs or asks to calibrate live cameras; VIOS records clips, AMC ingests them, then runs calibration.

av/harbor

Skill Claude CodeCodex

Comprehensive guide for setting up and running local LLMs using Harbor. Use when user wants to run LLMs locally, set up or troubleshoot Ollama, Open WebUI, llama.cpp, vLLM, SearXNG, Open Terminal, or similar local AI services. Covers full setup from Docker prerequisites through running models, per-service…

amalshaji/portr

Skill Codex

Use when an AI agent or harness needs to operate the Portr CLI: authenticate a client, add users to teams, create HTTP/WebSocket/TCP/stub tunnels, run config-defined tunnels, inspect request logs, replay captured requests, or control tunnels through the local app-server API. This skill is compatible with Claude Code…

Snailclimb/interview-guide

Skill Claude CodeCodex

A Chinese-language interview-question guide for roles focused on AI-agent development. It covers agent design, language-model calls, tool integration, MCP, retrieval-augmented generation, context management, and multiple agents working together.

edison7009/EchoBird

Skill Claude CodeCodex

One-click install + model switch:Claude Code,Codex CLI (OpenAI), Grok Build (xAI), DeepSeek Harness, Kimi Code (Moonshot) ,Qwen Code,Aider,OpenCode,MiMo Code (Xiaomi),ZCode (Z.AI),OpenClaw,Pi,OpenScience,Vibe-Trading,Claude Desktop (3P profile),ChatGPT desktop,OpenCode Desktop.

Sumanth077/Hands-On-AI-Engineering

Skill Claude CodeCodex

Fetches articles from 92 Karpathy-curated RSS feeds, scores them with an LLM, selects the top 3, and delivers a formatted digest to Telegram every morning.

dosco/graphjin

Skill Claude CodeCodex

Create, extend, run, baseline, and diagnose GraphJin agent evaluations through the graphjin eval CLI.

bradygaster/squad

Skill Claude CodeCodex

Measure and interpret PR rework rate — the emerging 5th DORA metric.

TurixAI/TuriX-CUA

Skill Claude CodeCodex

Computer Use Agent (CUA) for macOS automation using TuriX. Use when you need to perform visual tasks on the desktop, such as opening apps, clicking buttons, or navigating UIs that don't have a CLI or API.

punitarani/fli

Skill Claude CodeCodex

Guidance for installing and using Fli correctly as a CLI and MCP server. Use when: setting up Fli with pipx, running fli flight searches, configuring Claude Desktop with fli-mcp, using the HTTP MCP server, or troubleshooting Fli command availability and common usage mistakes.

yoshiko-pg/difit

Skill Codex

Ask the user for a code review by opening the changes in difit, a local diff viewer. Explicit opt-in only — use when the user names difit, asks to open or show the diff in the viewer, or has a standing instruction to request reviews through difit after changes. Do not use it for ordinary requests to review code…

Alpha-Dojo/DojoAgents

Skill Claude CodeCodex

Canvas chart rendering skill. Teaches the agent to output DOJOCHART blocks for rendering interactive ECharts visualizations in the Dashboard Canvas panel.